Measure your car performance.Measure 0-100km/h or 0-60mp/h acceleration time simply using your Android phone.Submit your results to on-line chart and compare it to other drivers.Use video instruction and "How to?" section to start using it.Feel free to email me with bug/feature request.Leave feedback if you like this tool.Please DO NOT use it on public roads for your safety!!!Tags: Car performance meter, car acceleration, 0-100km/h, car 0-100 timing